IBM RS/6000 7043 43P manual Upgrade for the Model, Before you begin

332-MHz	Processor	Upgrade (for the Model 140)
This	section	explains the	procedures for installing a 332-MHz processor upg
into	a Model	140 system.

Note: If you wish to install a 200-MHz or 233-MHz processor upgrade kit i system, refer to “200-MHZ and 233-MHz Processor Upgrade (for the Mo 140)” on page 4-38.

Before you begin:

ŸRead “Safety Considerations” on page 4-2 and “Handling Static Sensitive Devices” on page 4-3.

Ÿ Remove the system unit cover (see “Removing the Cover” on page 4-4 ).

Ÿ Locate the following additional items:

– A flat-head screwdriver.

–	A paper	towel	for	the	thermal	grease.
–	Make sure	you	know	the	level of	firmware installed in your system
	To determine which level is currently installed, see Chapter 3, “Syst
	Management	Services”		on	page 3-1.

4-507043 43P Series User's Guide